D S · D.W. · dai wei si · W.S.
| title | ISBN-13 | year of publication |
|---|---|---|
| Ebay English 1 | 978-7-80702-579-5 | 1991 |
| Ebay English 2 | 978-7-80702-613-6 | 1991 |
| Ebay English 3 | 978-7-80702-614-3 | 1991 |
| Ebay English 4 | 978-7-80702-615-0 | 1991 |
| Ebay English 5 | 978-7-80702-627-3 | 1991 |
| Ebay English 6 | 978-7-80702-635-8 | 1991 |
| Ebay English 8 | 978-7-80702-638-9 | 1991 |
| Ebay English 9 | 978-7-80702-665-5 | 1991 |